ARDSLEY ADVISORY PARTNERS LP Q2 2019 Filing

Filed August 13, 2019

Portfolio Value

$625.7M

Holdings

142

Report Date

Q2 2019

Filing Type

13F-HR

All Holdings (142 positions)

#StockSharesValue% PortfolioType
101
SPARK ENERGY INC
35,000$392K0.06%
102
TNDMTANDEM DIABETES CARE INC
6,000$387K0.06%
103
TILEINTERFACE INC
25,000$383K0.06%
104
GREENLANE HLDGS INC
40,000$382K0.06%
105
ZZILLOW GROUP INC
8,000$371K0.06%
106
GSMFERROGLOBE PLC
200,000$340K0.05%
107
CNTTQCANNTRUST HLDGS INC
65,000$326K0.05%
108
CRONCRONOS GROUP INC
20,000$319K0.05%
109
ASMLASML HOLDING N V
1,500$311K0.05%
110
ZNGAEURZYNGA INC
50,000$307K0.05%
111
RPDRAPID7 INC
5,000$289K0.05%
112
ALDXALDEYRA THERAPEUTICS INC
47,100$282K0.05%
113
AM6AMICUS THERAPEUTICS INC
22,500$281K0.04%
114
WPRTWESTPORT FUEL SYSTEMS INC
100,000$272K0.04%
115
CCOCAMECO CORP
25,000$268K0.04%
116
CEVACEVA INC
11,000$268K0.04%
117
CLNECLEAN ENERGY FUELS CORP
100,000$267K0.04%
118
NTNXNUTANIX INC
10,000$260K0.04%
119
AZURRX BIOPHARMA INC
150,000$255K0.04%
120
APPNAPPIAN CORP
7,000$252K0.04%
121
VIAVVIAVI SOLUTIONS INC
18,000$239K0.04%
122
PDPAGERDUTY INC
5,000$236K0.04%
123
ALDER BIOPHARMACEUTICALS INC
20,000$235K0.04%
124
AMATAPPLIED MATLS INC
5,000$225K0.04%
125
LPSNUSDLIVEPERSON INC
8,000$224K0.04%
126
RUBIEURRUBICON PROJ INC
35,000$222K0.04%
127
AZURE PWR GLOBAL LTD
20,000$209K0.03%
128
ABEONA THERAPEUTICS INC
40,000$190K0.03%
129
SIENUSDSIENTRA INC
27,000$166K0.03%
130
APOLLO ENDOSURGERY INC
48,688$155K0.02%
131
CBAYUSDCYMABAY THERAPEUTICS INC
20,000$143K0.02%
132
INFRA AND ENERGY ALTRNTIVE I
60,603$124K0.02%
133
HC2 HLDGS INC
50,000$119K0.02%
134
CAPSTONE TURBINE CORP
150,000$118K0.02%
135
SEELOS THERAPEUTICS INC
50,000$110K0.02%
136
NEPTUNE WELLNESS SOLUTIONS I
25,000$109K0.02%
137
TASTUSDCARROLS RESTAURANT GROUP INC
10,000$91K0.01%
138
NUVECTRA CORP
25,095$84K0.01%
139
BNEDBARNES & NOBLE ED INC
17,000$57K0.01%
140
NOKNOKIA CORP
11,000$55K0.01%
141
CORREVIO PHARMA CORP
12,500$27K0.00%
142
ACTINIUM PHARMACEUTICALS INC
75,000$19K0.00%
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